#!/usr/bin/python3
# -*- coding: utf-8 -*-
# @Author: Hui
# @Desc: { 商品全文检索索引模块 }
# @Date: 2021/10/08 20:32
from haystack import indexes

from goods.models import SKU


class SKUIndex(indexes.SearchIndex, indexes.Indexable):
    """SKU索引数据模型类"""
    text = indexes.CharField(document=True, use_template=True)

    def get_model(self):
        """返回建立索引的模型类"""
        return SKU

    def index_queryset(self, using=None):
        """返回要建立索引的数据查询集"""
        return self.get_model().objects.filter(is_launched=True)
